Am 25.02.2014 um 19:32 schrieb Sven Wesley <svenne.d...@gmail.com>: > It would be pretty awesome to read the DRO data from LinuxCNC... :)
The way a Javascript/Websockets client like on an Android device works in my development branch is: - define a group of signals to be watched for changes - a 'HAL group' like 'fb-pos' in the .hal file fragment below - web clients desiring a stream of change updates connect to a uri like 'ws://ip:port?dest=haltalk&subscribe=fb-pos' - they will receive a JSON-encoded update everytime a signal changes same effect, just generic, i.e report any signal combination to any entity desiring to know the first use will be the self-balancing robot driven by HAL we're working on - it should report to/take commands from an Android device - Michael ---- trackpos.hal --- # 1. signals as taken from configs/common/core_stepper.hal: net Xpos-fb stepgen.0.position-fb => axis.0.motor-pos-fb net Ypos-fb stepgen.1.position-fb => axis.1.motor-pos-fb net Zpos-fb stepgen.2.position-fb => axis.2.motor-pos-fb # 2. declare a HAL group 'fb-pos', scan every 100mS newg fb-pos 100 newm fb-pos Xpos-fb newm fb-pos Ypos-fb newm fb-pos Zpos-fb # 3. Report this group via STP: # start the generic HAL talker loadusr -W haltalk --groups fb-pos # <... other groups to report> > > > 2014-02-25 15:27 GMT+01:00 Mark Wendt <wendt.m...@gmail.com>: > >> Yeah, I thought it was a pretty slick little idea. >> >> Mark >> >> On Tue, Feb 25, 2014 at 9:20 AM, Dave Cole <linuxcncro...@gmail.com> >> wrote: >> >>> Very cool! >>> >>> Android and the pocket computers/phones/tablets etc have such great >>> potential.... >>> >>> Thanks for sharing that. >>> >>> Dave - So many ideas ... so little time. >>> >>> >>> On 2/25/2014 8:53 AM, Mark Wendt wrote: >>>> A pretty neat project with an Android: >>>> >>>> http://www.yuriystoys.com/p/android-dro.html >>>> >>>> Mark >>> >> >> ------------------------------------------------------------------------------ >> Flow-based real-time traffic analytics software. Cisco certified tool. >> Monitor traffic, SLAs, QoS, Medianet, WAAS etc. with NetFlow Analyzer >> Customize your own dashboards, set traffic alerts and generate reports. >> Network behavioral analysis & security monitoring. All-in-one tool. >> >> http://pubads.g.doubleclick.net/gampad/clk?id=126839071&iu=/4140/ostg.clktrk >> _______________________________________________ >> Emc-users mailing list >> Emc-users@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/emc-users >> > ------------------------------------------------------------------------------ > Flow-based real-time traffic analytics software. Cisco certified tool. > Monitor traffic, SLAs, QoS, Medianet, WAAS etc. with NetFlow Analyzer > Customize your own dashboards, set traffic alerts and generate reports. > Network behavioral analysis & security monitoring. All-in-one tool. > http://pubads.g.doubleclick.net/gampad/clk?id=126839071&iu=/4140/ostg.clktrk > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users ------------------------------------------------------------------------------ Flow-based real-time traffic analytics software. Cisco certified tool. Monitor traffic, SLAs, QoS, Medianet, WAAS etc. with NetFlow Analyzer Customize your own dashboards, set traffic alerts and generate reports. Network behavioral analysis & security monitoring. All-in-one tool. http://pubads.g.doubleclick.net/gampad/clk?id=126839071&iu=/4140/ostg.clktrk _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
